Global demand for lithium is climbing faster than new mines can open, raising fears that battery supply could bottleneck the clean‑energy transition. A new calcium‑ion battery reported in a ...

As demand grows for sustainable energy storage, alternatives to lithium-ion batteries are gaining attention due to concerns over resource constraints and ...

In order to make tofu, soy milk is introduced to brine of mineral salts which act as a coagulant to turn the milk into a solid.

Researchers at the Hong Kong University of Science and Technology have built a calcium-ion battery that retains roughly three-quarters of its capacity after 1,000 charge-discharge cycles, a result ...

Researchers at The Hong Kong University of Science and Technology (HKUST) have achieved a breakthrough in calcium-ion battery (CIB) technology, which could transform energy storage solutions in ...

Researchers at The Hong Kong University of Science and Technology have developed a new ...

As the world moves toward renewable energy and electric vehicles, the need for better batteries is becoming more urgent. Today, most devices — from smartphones to electric cars — rely on lithium-ion ...